//
//  Gun.h
//  getter-setter方法
//
//  Created by 郭志远 on 2023/12/4.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface Gun : NSObject
{
    int _bullet;
    int _size;
    NSString *_model;
    int _color;
    double _weight;
}

- (void)setSize:(int)size;

- (int)size;


@end

NS_ASSUME_NONNULL_END
